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Tablet / liquid converter

Convert a known total dose in mg into tablet, capsule, or liquid administration math.

Total dose Dose unit

Formulation type Strength / Concentration

Strength unit Tablet split allowance optional

Match the formulation type and printed strength to the exact product in hand before relying on the rounded administration amount.

Arithmetic support only. Verify formulation, splitability, and measurable volume against current references before administration.

Administer

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Enter dose and strength

Enter the total dose and selected formulation strength to convert the final administration amount.

Raw conversion —

Direct arithmetic before rounding.

Practical rounded —

Rounded to nearest practical increment.

Delivered dose —

Variance from target will appear here.

After the math

Match the rounded amount to the exact strength and dosage form you actually have.
Recheck how much target dose changed after rounding before you dispense or draw up the product.
Confirm the final amount is practical to split, count, or measure accurately.

Safety checks

Basis and limits

Calculation basis: total-dose conversion into tablet counts, capsule counts, or liquid volume from a known strength or concentration.
Scope: this tool checks arithmetic. It does not choose the medication, dose range, route, formulation, frequency, or maximum dose.
Before use: verify the final plan against the current formulary, product labeling, patient-specific limits, and the exact formulation in hand.
Clinical use: treat the displayed amount as arithmetic support, not a substitute for professional judgment.

Formula audit trail

Calculation steps will appear here for verification.

Worked example and practice

A prescription calls for 37.5 mg, and the product available is a 25 mg tablet with half-tablet splitting allowed.

Raw tablets = 37.5 / 25 = 1.5 tablets
Delivered dose = 1.5 x 25 = 37.5 mg

The arithmetic is exact here, but you still need to confirm the tablet can truly be halved.

Estimate the liquid volume for a 12 mg dose using a 20 mg/mL product before revealing the answer.

Reveal the arithmetic

Raw volume = 12 / 20 = 0.6 mL
Delivered dose at 0.6 mL = 12 mg

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